「動詞連用形＋動詞連用形」型之複合語可分為有動詞形及沒有動詞形兩大類。本論文的目的如下:首先1）依據前項（V1）和後項（V2）之結合關係做分類，然後2）利用品詞角度分析「動詞連用形＋動詞連用形」型之複合語在實際的句子中之使用狀況，3）最後釐清這類語彙内部所蘊含的語意和其語法上之特徴。考察結果如下:「上げ下げ」「泣き笑い」這類語彙内部，因為蘊含著「~たり～たりする」的動作性，所以較易產生動詞化的現象。另外，當作形容詞和形容動詞使用時，後項要素很明顯有許多「~たて」「~掛け」「~あがり」「~がち」「～過ぎ」「~っぱなし」這類語彙出現。這些｢接尾詞化｣的成分，製造了許多的複合語。這類語彙蘊含某種「狀態、樣子或是傾向」等「相」之涵義，於是附帶產生了形容詞性的性質（屬性）。這正是其形容詞化時語意和結構上所觀察到之特徴。

The Compounds of Verbal Rennyoukei + Verbal Rennyoukei can be divided into two types: with or without verbs. The purpose of this study is first to classify according to the linking relationship of the former (V1) and the latter (V2), then to analyze the practical usages of Verbal Rennyoukei + Verbal Rennyoukei compounds in sentences according to word classification, and last, to clarify the internal meanings and their syntactic characteristics.The results are as follows: words like 「上げ下げ」「泣き笑い」are easily to become verbalized because they contain the action quality of 「~ たり～ たりする」. And when used as adjectives and verbal adjectives, many words like 「~たて」「~掛け」「~あがり」「~がち」「~過ぎ」「~っぱなし」may appear. These suffix elements bring about many compounds. These words contain meanings such as status, appearance or tendency and they acquire the characteristics of adjectives. These are the semantic and structural characteristics we observe when these words are used as adjectives.